Real, step-by-step guides for every part of the app. New here? Start by cutting a card.
Sign in, create your first topic, and find your way around DebateCardAI in five minutes.
A start-to-finish walkthrough: turn a source into a formatted, highlighted evidence card.
The three card-cutting modes, what each is for, and how to pick the right one.
Cut a formatted evidence card from any article you're reading, without leaving the page.
Paste an already-cut card and get a fresh cut back: reformatted, or re-claimed for a new argument.
Type a claim, search the web, and cut cards from ranked, credibility-scored sources.
Search a large library of already-cut debate cards and reuse them in your prep.
Describe an argument in plain English and get the corpus cards that answer it, ranked.
Connect Claude to Logos so it can search a million disclosed cards inside your conversation.
Pull the highlighted text out of your cards, in your browser, to build a readable block.
Turn a stack of cards into a written constructive or rebuttal speech you can refine.
Prep your defense: build blocks of responses to the arguments you expect to face.
Paste cards, yours or an opponent's, and find what the un-highlighted text concedes.
Project your likely opponents and out-rounds from public tournament pairings.
Look up any debater's Tabroom record and disclosed OpenCaselist page by name.
Save, organize, and search your cards by topic so your prep stays findable.
What the free and Pro tiers include, the exact usage limits, and how they reset.
Fixes for common issues, what to do if the app feels slow, and mobile vs desktop notes.